发明名称 |
MODIFIED RELEASE EMULSIONS FOR APPLICATION TO SKIN OR VAGINAL MUCOSA |
摘要 |
Modified release oil in water emulsions that delivers drugs to a target tissue. The emulsions according to the present invention contain the lipophilic active ingredient completely dissolved into the hydrophobic internal phase stabilised by a polymeric surfactant. The presence of this polymer around the hydrophobic droplets avoids the migration of the active ingredient into the external hydrophilic phase and, consequently, its re-crystallization.
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申请公布号 |
CA2737255(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
CA20092737255 |
申请日期 |
2009.09.21 |
申请人 |
POLICHEM SA |
发明人 |
MURA, EMANUELA;MAILLAND, FEDERICO;CERIANI, DANIELA |
分类号 |
A61K9/00;A61K9/06;A61K9/107;A61K31/345;A61K31/4164;A61K31/4174;A61K31/4412;A61K31/4418;A61K31/4745;A61K31/522;A61K31/569;A61P15/02;A61P15/12;A61P17/00 |
主分类号 |
A61K9/00 |
代理机构 |
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地址 |
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